navigational aids翻译
navigational aids的基本解释
读音: 美: 英:
导航辅助设备：用于帮助船舶、飞机等在水上、空中或陆地上进行定位、导航和避障的设备或系统。
例句
The crash was a direct result of inadequate navigational aids.坠机是导航不力的直接后果。《柯林斯英汉双解大词典》Today I want to talk about the importance of stars for early seafarers, about how the fixed patterns of stars were used as navigational aids.今天我想谈谈恒星对早期航海者的重要性，以及恒星的固定模式是如何被用作助航工具的。
These virtual folders serve only as organizational and navigational aids.这些虚拟资料夹只有提供组织性和巡览性的辅助。
短语
visual navigational aids 视觉航标air base navigational aids 机场导航设备
short distance navigational aids 近距导航设备
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纠错
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